About the Number

1121580

1121579 ← → 1121581

2進数表記:100010001110100101100

漢数字表記:百十二万千五百八十

素因数分解:

2 2 × 3 3 × 5 1 × 31 1 × 67 1

素因数の和:116
約数の個数: 96
約数和(自身を含む): 3655680
約数和(自身を除く): 2534100

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 67, 90, 93, 108, 124, 134, 135, 155, 180, 186, 201, 268, 270, 279, 310, 335, 372, 402, 465, 540, 558, 603, 620, 670, 804, 837, 930, 1005, 1116, 1206, 1340, 1395, 1674, 1809, 1860, 2010, 2077, 2412, 2790, 3015, 3348, 3618, 4020, 4154, 4185, 5580, 6030, 6231, 7236, 8308, 8370, 9045, 10385, 12060, 12462, 16740, 18090, 18693, 20770, 24924, 31155, 36180, 37386, 41540, 56079, 62310, 74772, 93465, 112158, 124620, 186930, 224316, 280395, 373860, 560790, 1121580]

約数ペア:
[(1, 1121580), (2, 560790), (3, 373860), (4, 280395), (5, 224316), (6, 186930), (9, 124620), (10, 112158), (12, 93465), (15, 74772), (18, 62310), (20, 56079), (27, 41540), (30, 37386), (31, 36180), (36, 31155), (45, 24924), (54, 20770), (60, 18693), (62, 18090), (67, 16740), (90, 12462), (93, 12060), (108, 10385), (124, 9045), (134, 8370), (135, 8308), (155, 7236), (180, 6231), (186, 6030), (201, 5580), (268, 4185), (270, 4154), (279, 4020), (310, 3618), (335, 3348), (372, 3015), (402, 2790), (465, 2412), (540, 2077), (558, 2010), (603, 1860), (620, 1809), (670, 1674), (804, 1395), (837, 1340), (930, 1206), (1005, 1116)]

このpageの処理時間: 0.005066871643066406 seconds